WSDOT
Washington State highway conditions, ferry schedules, tolls, and border wait times
Real-time access to Washington Department of Transportation data: mountain pass conditions, highway alerts and congestion, toll rates, border crossing waits, ferry schedules and vessel locations, and highway cameras. Helps plan routes and trips around traffic and weather.
Try asking Muse: "Is Snoqualmie Pass open and what are the current traction laws?"
Source: Found in the official MCP Registry (io.github.cyanheads/wsdot-mcp-server) · First listed September 25, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 2 h ago.
Is it safe to connect?
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
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How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://wsdot.caseyjhand.com/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 301ms. Worked in 100% of checks over 30 days.
Screening · September 25, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 12
wsdot_get_mountain_passesReturns current road conditions for all Washington State mountain passes: status, weather, road condition, traction laws, temperature, and elevation. Includes all 16 passes (Snoqualmie, Stevens, White, Blewett, Cayuse, etc.). Use for "is the pass open?", traction law status, or wwsdot_search_alertsReturns active WA highway alerts: incidents, construction, closures, and restrictions. Filter by state route ("I-90", "90", "SR 520", or "520" all work), WSDOT region (Northwest, Olympic, Southwest, South Central, North Central, Eastern), or milepost range, matched against the alwsdot_get_travel_timesReturns current vs. average travel times for named WA highway corridors (I-5, I-90, SR 520, SR 99, I-405, SR 167, etc.). Use for "how congested is I-5?" or commute time estimates. The route filter matches two ways: a route designation ("I-5", "5", "SR 520") returns every corridorwsdot_get_toll_ratesReturns current dynamic toll rates for WA express lanes and tolled facilities: SR 99 (WSDOT Tunnel), SR 167 HOT Lanes, I-405 Express Lanes, SR 509 tolled segment, and the SR 520 Bridge. Rates are time-banded and change dynamically based on traffic conditions. Filter to one faciliwsdot_get_border_waitsReturns current vehicle wait times at WA→Canada land border crossings: I-5 (Peace Arch, Blaine), SR 543 (Pacific Highway, Blaine), SR 539 (Lynden), and SR 9 (Sumas). Each crossing reports a general-purpose lane and a Nexus lane; SR 539 adds a truck lane and SR 543 adds truck and wsdot_search_camerasReturns WSDOT highway camera locations, descriptions, and image URLs. Camera images are copyright WSDOT — only metadata and image URLs are returned, not image bytes. Filter by state route ("I-90", "90", "SR 520", or "520" all work), WSDOT region, milepost range, or words in the cwsdot_get_ferry_terminalsReturns all WSF ferry terminals with their numeric IDs, names, abbreviations, and coordinates. Call this first to resolve human-readable terminal names (e.g. "Bainbridge Island", "Seattle", "Kingston") to the numeric terminal IDs required by the schedule and space tools. The termwsdot_get_ferry_routesReturns the main WSF ferry routes operating on a given date, each with the directed terminal pairs it serves that day (terminalPairs) — departing and arriving terminal IDs and names, which are exactly the pairs wsdot_get_ferry_schedule accepts for that date. Route IDs correspond wsdot_get_ferry_scheduleReturns departure times for a specific WSF ferry route on a given date. Requires numeric terminal IDs — use wsdot_get_ferry_terminals to resolve terminal names to IDs; terminalPairs on wsdot_get_ferry_routes lists the pairs with service on a date. Set remainingOnly to true to showsdot_get_vessel_locationsReturns real-time AIS positions, speed, heading, ETA, and dock status for all active WSF vessels. Use for "where is the ferry now?", vessel tracking, or checking if a vessel is in service. Position data may lag by 30–60 seconds. Many fields are null for vessels not currently operwsdot_get_terminal_spaceReturns real-time drive-up and reservable vehicle space available at WSF terminals for upcoming sailings. Use for "will I make the ferry?" or "how full is the next sailing?" questions. Optionally filter to a specific terminal by ID (use wsdot_get_ferry_terminals for the ID). drivwsdot_get_ferry_alertsReturns active WSF ferry service disruptions, delays, and bulletins. Each alert carries a one-line summary plus the bulletin title, kind, and full body — the body is where detail such as a replacement sailing appears. Each alert includes impacted route IDs — cross-reference with Recent checks
Link
https://wsdot.caseyjhand.com/mcpQuestions about WSDOT in Muse
How do I connect WSDOT to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use WSDOT to help me. It is a free service with an MCP server at https://wsdot.caseyjhand.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is WSDOT working right now?
At the last check (September 28, 2026, 07:15 UTC) the endpoint was working, answering in 301ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
Is WSDOT safe to connect to Muse?
It was screened on September 25, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can WSDOT do in Muse?
It exposes 12 tools, including wsdot_get_mountain_passes, wsdot_search_alerts, wsdot_get_travel_times, wsdot_get_toll_rates. For example, you could ask Muse: "Is Snoqualmie Pass open and what are the current traction laws?"
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